areyvah.com has an AAAA (IPv6) record (2a03:b0c0:0:1010::1423:6001) but a test request to this address over port 80 did not succeed. Let's Encrypt will prefer to use AAAA records, if present, and will not fall back to IPv4 records. You should either ensure that validation requests to this domain succeed over IPv6, or remove its AAAA record.
Get http://areyvah.com/.well-known/acme-challenge/letsdebug-test: EOF
Trace:
@0ms: Making a request to http://areyvah.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2a03:b0c0:0:1010::1423:6001)
@0ms: Dialing 2a03:b0c0:0:1010::1423:6001
@179ms: Experienced error: EOF
A test authorization for areyvah.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://areyvah.com/.well-known/acme-challenge/zHFBVM1gsOz_iExoSDNpW0qYEXY_o0jaORLwUoCHOGk: Connection reset by peer